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ENERGY METHOD DETERMINATION OF LARGE CABLE DYNAMICS
被引：9
作者：
CARSON, WW
EMERY, AF
机构：
[1] USA,SERV FOREST,PACIFIC NW FOREST & RANGE EXPT STN,SEATTLE,WA 98105
[2] UNIV WASHINGTON,DEPT MECH ENGN,SEATTLE,WA
来源：
JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME
|
1976年
/
43卷
/
02期
关键词：
Equations of motion;
D O I：
10.1115/1.3423834
中图分类号：
O3 [力学];
学科分类号：
08 ;
0801 ;
摘要：
The free and forced vibrations of cable segments typical of a skyline logging cable system are analyzed by assuming that the vibrating cable segment maintains a catenary shape, and energy expressions are derived to implement the Lágrange equation of motion. The results of this method are compared with finite-difference results published in the senior author’s PhD thesis1 and the accuracy and usefulness of the approach applied to more complex cable configurations are discussed. © 1976 by ASME.
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页码：330 / 334
页数：5
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